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Extrusion processing system for hard flat aluminum wire

An extrusion processing and flat wire technology, applied in the direction of metal extrusion dies, etc., can solve the problems of inability to meet the use requirements and low tensile strength of aluminum flat wires, and achieve the purpose of reducing temperature, improving mechanical properties and ensuring tensile strength. Effect

Active Publication Date: 2015-09-30
WUXI XIZHOU MAGNET WIRES
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above problems, the present invention provides a flat aluminum duralumin wire extrusion processing system, which can solve the problem that the flat aluminum wire processed by the existing technology has low tensile strength and cannot meet the use requirements

Method used

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  • Extrusion processing system for hard flat aluminum wire
  • Extrusion processing system for hard flat aluminum wire
  • Extrusion processing system for hard flat aluminum wire

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Embodiment Construction

[0011] See figure 2 , the present invention comprises extrusion main frame 10, cooling device and take-up machine 30, and extrusion die cover 11 and extrusion wheel 13 are installed in extrusion main frame 10, and mold core 12 is installed in extrusion die cover 11, extruding Wheel 13 is arranged on the outside of the aluminum rod inlet end of extrusion die cover 11, sees image 3 , the aluminum rod inlet side end face 111 of the extrusion die sleeve 11 is a plane, and a narrow rectangular extrusion cavity 14 is formed between the mold core 12 and the aluminum rod inlet side 111 of the extrusion die sleeve 11; the cooling device includes a cooling water tank 21 , the water tank 22 and the external circulation cooling mechanism, between the cooling water tank 21 and the water tank 22, a closed-loop cooling water circuit is formed through the water inlet pipe 23 and the water outlet pipe 24, and the external circulation cooling mechanism includes a refrigeration compressor 251 ...

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Abstract

The invention provides an extrusion processing system for a hard flat aluminum wire. The extrusion processing system can solve problems that flat aluminum wires which are processed by using an existing technology are low in tensile strength and cannot meet use requirements. The extrusion processing system comprises a main extrusion machine, a cooling device and a wire-rewinding machine, wherein an extrusion mold sleeve and extrusion wheels are installed in the main extrusion machine; a mold core is installed in the extrusion mold sleeve; the extrusion wheels are arranged on the outer side of an entry end of an aluminum rod of the extrusion mold sleeve; the cooling device comprises a cooling water channel and a water tank; and the cooling water and the water tank are connected through a water inlet pipe and a water outlet pipe, so that a loop-locked cooling water loop is formed. The extrusion processing system for the hard flat aluminum wire is characterized in that the cooling system also comprises an outer circulation cooling mechanism; the outer circulation cooling mechanism comprises a refrigeration compressor and a water pump; and the water tank, the water pump and the refrigeration compressor are sequentially connected through pipelines, so that the loop-locked cooling water loop is formed.

Description

technical field [0001] The invention relates to the technical field of forming processing of aluminum flat wire, in particular to an extrusion processing system of duralumin flat wire. Background technique [0002] Existing aluminum flat wire extrusion processing system is composed of extrusion host, cooling device and wire take-up mechanism. The aluminum rod enters the extrusion die cavity of the extrusion mold through the extrusion wheel of the extrusion host and then is cooled by circulation. It is made after the cooling treatment of the device. Since the cooling water in the circulating cooling device is recycled, the water temperature will rise to about 40°C after long-term circulating use. The temperature rise of the circulating cooling water will inevitably cause the aluminum flat wire to fail to cool quickly. As a result, the aluminum flat wire becomes soft and the tensile strength decreases. The temperature rise of the wire in the cavity will reduce the tensile stre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C29/00B21C23/02B21C25/02
Inventor 曹永义马晓明蒋健
Owner WUXI XIZHOU MAGNET WIRES
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